Collating machine



FIG. 1 is a perspective view of a collating machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

The conventional power cord has been shown fragmentarily in FIG. 4 for ease of illustration. 

The ornamental design for a collating machine, as shown and described. 